Diphenylurea Derivatives in Micropropagation of Primocane-Fruiting Raspberries and Black Currants

被引：1
|
作者：
Skovorodnikov, D. N. [1 ]
Kazakov, I. V. [2 ]
Evdokimenko, S. N. [2 ]
Sazonov, F. F. [2 ]
机构：
[1] Bryansk State Agr Acad Kokino, Bryansk 243365, Bryansk Region, Russia
[2] Breeding Inst Hort & Nursery, Kokino Expt Stn All Russian, Bryansk, Russia
来源：
X INTERNATIONAL RUBUS AND RIBES SYMPOSIUM | 2012年 / 946卷
关键词：
raspberry; clonal micropropagation; cytokinin; thidiazuron; CPPU;
D O I：
10.17660/ActaHortic.2012.946.19
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The efficiency of diphenylurea-type cytokinins in comparison with adenine-type cytokinin, benzyladenine (BA) traditionally used in micropropagation of primocane-fruiting raspberries (Rubus idaeus L.) and black currants (Ribes nigrum L.) was examined. We observed that low concentrations of Thidiazuron (TDZ) and N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU) increased survival rate of primocane-fruiting raspberry and black currant explants. These compounds more intensively promoted the development and growth of axillary shoots irrespective of the extent of bud differentiation.
引用
收藏
页码：135 / 137
页数：3
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